Questione giuridica chiave
Whether the complainant had standing to challenge the cantonal decision on the merits
Decisione estratta
He lacked standing because he was only a complainant and not a victim or private accuser with a legally protected interest.
Motivazione estratta
The prosecution belongs to the State; a mere injured person or complainant cannot attack a discontinuance on the merits, but may only raise formal denial of justice complaints, which were not alleged.